baber/WOPTO huggingface dataset:
Patent WO-2020050702-A1 (WO)
Title: Video signal processing method and apparatus using multiple transform kernels
Inventor: JUNG JAEHONG
IPC: H04N19/625
Filed: 2019-09-09
Abstract: A video signal processing method and apparatus for encoding or decoding a video signal are disclosed. More particularly, disclosed are a video signal processing method and a video signal processing apparatus for performing same, the video signal processing method comprising the steps of: obtaining at least one transform block for a residual signal of a current block from a video signal bitstream, wherein the transform block includes a plurality of transform coefficients that are two-dimensionally arranged; determining, on the basis of length information of a first side of the transform block, a horizontal transform kernel for horizontal transformation of the transform block, regardless of the length of a second side of the transform block, which is orthogonal to the first side; determining, on the basis of length information of the second side, a vertical transform kernel for vertical transformation of the transform block, regardless of the length of the first side; obtaining the residual signal of the current block by performing, on the transform block, inverse transformation using the horizontal transform kernel and the vertical transform kernel; and reconstructing the current block on the basis of the obtained residual signal.
Patent WO-2020096342-A1 (WO)
Inventor: SHIN YONGHWAN
IPC: H03H7/01
Filed: 2019-11-06
Abstract: The present invention relates to a wireless charging pad comprising: a transmitting/receiving coil for wirelessly transmitting or receiving power; a first magnetic body arranged around the transmitting/receiving coil; and a planar inductor arranged to be layered with the magnetic body, wherein the planar inductor comprises an inner core for forming a magnetic path closed loop; an outer core surrounding at least a part of the inner core; and an inductor coil of which at least a part is positioned between the inner core and the outer core.
Patent WO-2020130386-A1 (WO)
Inventor: PARK JONG-IN
IPC: F27B21/04
Filed: 2019-11-25
Abstract: Appareil de fabrication de minerai fritté comprenant : une unité de production de mélange pour produire un mélange par le mélange d'une première matière première mélangée contenant de la poudre de minerai de fer ; une unité de fabrication de pastilles pour fabriquer des pastilles par le mélange et l'assemblage d'une seconde matière première mélangée contenant du minerai de fer fin ; une unité de fabrication de corps moulé pour fabriquer un corps moulé ayant une taille de particule supérieure ou une densité supérieure à celle du mélange par moulage par compression des pastilles ; une unité de charge qui est formée sous la forme d'une courbe cycloïdale, et qui fait tomber le mélange et le corps moulé de telle sorte qu'une charge inférieure du corps moulé ayant la taille de particule supérieure ou une densité supérieure à celle du mélange peut être préférentiellement induite ; et une remorque de frittage, dans laquelle le mélange et le corps moulé sont chargés, agencée sous l'unité de charge.
Patent WO-2020171356-A1 (WO)
Inventor: JUNG SUNCHUL
IPC: G06F1/32
Filed: 2019-12-06
Abstract: According to an embodiment of the disclosure, an electronic device includes a processor and a memory operationally connected to the processor and configured to store instructions that, when executed by the processor, cause the processor to configure a time period comprising multiple unit durations, check for utilization of the processor for each of the multiple unit durations of the time period, collect at least one variation of the utilization of the processor based on the utilization of the processor for each of the multiple unit durations, acquire a temporal probability density function based on the at least one collected variation, determine a probability density function corresponding to the temporal probability density function based on a previously stored probability density function table, and determine an operating frequency for a next unit duration based on at least part of the identified probability density function. Various other embodiments are possible.
Patent WO-2020122674-A1 (WO)
Title: Dispositif électronique et procédé d'identification d'état de connexion entre un connecteur et un trajet électrique
Inventor: YEO SEUNGHYUN
IPC: G01R27/26
Filed: 2019-12-13
Abstract: La présente invention concerne un dispositif électronique. Le dispositif comprend un boîtier, une première carte de circuit imprimé (PCB) disposée dans le boîtier et comprenant un premier connecteur et un capteur de préhension, une deuxième PCB disposée séparément de la première PCB et comprenant un deuxième connecteur, un trajet électrique couplé électriquement au premier connecteur et au deuxième connecteur, au moins une antenne faisant partie du boîtier ou disposée à l'intérieur du boîtier, un processeur fonctionnellement connecté au capteur de préhension et à l'au moins une antenne, un premier trajet conducteur couplé électriquement au capteur de préhension et à l'au moins une antenne, et un deuxième trajet conducteur couplé électriquement au capteur de préhension et au premier connecteur.
Patent WO-2020122684-A1 (WO)
Inventor: AHN CHEOL-WOO
IPC: C09C3/06
Filed: 2019-12-13
Abstract: 본 발명은 분말로부터 다양한 형상과 크기의 그래뉼을 제조할 수 있으며, 도너의 첨가에 의해 열처리 후 내흡습성이 있는 표면 산화물층이 형성됨에 따라, MgO의 낮은 내흡습성이 개선되는 마그네시아 및 그 제조 방법에 대하여 개시한다. 그리고, 본 발명은 MgO 에 도너를 첨가하여 소결온도를 낮추고, 열확산 계수를 향상시킬 수 있는 고열전도성 마그네시아 조성물 및 이를 이용한 마그네시아 세라믹스에 대하여 개시한다. 본 발명에 따른 마그네시아의 제조 방법은 (a) MgO 분말에 도너와 유기 용매를 첨가하여 혼합물을 형성하는 단계; (b) 상기 혼합물을 건조시키는 단계; (c) 상기 건조된 혼합물로부터 도너가 첨가된 MgO 그래뉼을 형성하는 단계; 및 (d) 상기 도너가 첨가된 MgO 그래뉼을 열처리하는 단계;를 포함하고, 상기 도너가 첨가된 MgO 그래뉼을 열처리하여 상기 MgO 그래뉼 표면에 MgO 그래뉼 내부와 조성이 다른 표면 산화물층을 형성하는 것을 특징으로 한다.
Patent WO-2020153683-A1 (WO)
Inventor: LEE JAEYEON
IPC: H01M50/105
Filed: 2020-01-20
Abstract: 배터리가 개시된다. 다양한 실시예에 따른 배터리는, 일단에 형성된 양극 탭을 포함하는 양극, 상기 양극의 일면에 배치되고, 일단에 형성된 음극 탭을 포함하는 음극, 상기 양극과 상기 음극 사이에 배치되어 상기 양극과 상기 음극을 분리시키는 제1 분리막과, 일면이 상기 양극 또는 상기 음극의 타면에 배치되고, 상기 양극 또는 상기 음극의 타단으로부터 연장되는 연장부를 포함하는 제2 분리막을 포함하는 전극 조립체와, 상기 전극 조립체를 감싸는 파우치를 포함하고, 상기 양극, 상기 음극, 상기 제1 분리막 및 상기 제2 분리막은 권취되어, 상기 제1 분리막의 상기 연장부는 외부로 노출되고, 상기 연장부의 노출면은 접착층으로 형성되는 것을 특징으로 한다.
Patent WO-2020226266-A1 (WO)
Inventor: YI WON JU
IPC: A61N5/06
Filed: 2020-01-31
Abstract: The present invention provides a laser apparatus for skin treatment, the apparatus comprising: a laser generation unit that generates a single pulse or a plurality of pulses and includes a diode laser, which generates a pulse having a pulse width that can be varied between 100 pico-seconds (ps) and 2000 pico-seconds (ps) by means of a dedicated driver having a rising time of 100 pico-seconds (ps) or less, and a pulse width adjustment unit that adjusts the width of the pulse generated from the diode laser; and a laser amplification unit which includes a pumping lamp and a single rod-shaped amplification medium or a plurality of same for absorbing optical energy from the pumping lamp. In the laser amplification unit, the pulse received from the laser generation unit is gradually amplified while passing through the single amplification medium or at least one of the plurality of amplification media several times from the outside to the inside. Thus, the width of the pulse generated in the laser generation unit can be conveniently adjusted, and the pulse can be easily amplified in the laser amplification unit.
Patent WO-2020189927-A1 (WO)
Inventor: UHR JOON SUN
IPC: H04L29/06
Filed: 2020-03-03
Abstract: The present invention relates a method for managing the identify of a user by using a blockchain network, by a blockchain node, comprising: acquiring a user-specific value via a user self-claim registered in a distributed ledger, by transmitting, to an authentication institution server, a user self-claim ID registered in the distributed ledger, by running a user smart contract, if a confirmation request for the user self-claim ID in response to a user identity claim registration request from a user terminal is acquired from the authentication institution server; registering, in the distributed ledger, a user identity claim by running the user smart contract, if a signature value is valid, when a user identity claim registration request transaction including the signature value and the user identity claim is acquired from the authentication institution server; and acquiring a user identity claim ID registered in the distributed ledger, by transmitting a transaction ID to the authentication institution server, and then transmitting, to the user terminal, the user identity claim ID and a claim signature value together.
Patent WO-2020204401-A1 (WO)
Inventor: KIM MOOYOUNG
IPC: G06F3/041
Filed: 2020-03-17
Abstract: Disclosed are an electronic device and a method for streaming application processing in the electronic device. An electronic device according to various embodiments may comprise: a touch screen; a first processor for executing a streaming application, and controlling streaming data, which has been received from a server according to execution of the streaming application, to be output through the touch screen; and a second processor for processing user input data, which has been input through the touch screen during execution of the streaming application, to be transmitted to the server by using a first protocol data unit (PDU) session, receiving, from the server, streaming data which has been processed using a second PDU session on the basis of the user input data, and providing the received streaming data to the first processor. Further, other embodiments, in addition to various embodiments of the present invention, may be possible.
Patent WO-2021049729-A1 (WO)
Title: Method for predicting likelihood of developing lung cancer by using artificial intelligence model, and analysis device therefor
Inventor: KIM HAE WON
IPC: A61B6/03
Filed: 2020-04-03
Abstract: A method for predicting the likelihood of developing lung cancer by using an artificial intelligence model comprises the steps of: receiving, by means of an analysis device, a chest fluorodeoxyglucose (FDG) PET/CT image for a sample; inputting, by means of the analysis device, the F-18 FDG PET/CT image to a first classification neural network, and outputting prediction information related to development of lung cancer for the sample; and predicting, by means of the analysis device, a likelihood of developing lung cancer for the sample on the basis of the prediction information. The first classification neural network is trained by using chest F-18 FDG PET/CT images for healthy people and training images excluding lung cancer regions from chest F-18 FDG PET/CT images for lung cancer patients.
Patent WO-2021210692-A1 (WO)
Title: Display device
Inventor: KIM HOYOUNG
IPC: G09F9/30
Filed: 2020-04-13
Abstract: Disclosed is a display device. A display device according to the present disclosure comprises: a housing having an opening; a roller extending longitudinally and located inside the housing; a display panel that is wound on or unwound from the roller and partitions a certain space into a first space and a second space when located outside the housing after passing through the opening; a sensor that is adjacent to a sensing area formed in at least one among the first space and the second space, and senses whether or not there are objects that have entered the sensing area; and a control unit that, on the basis of the information acquired by the sensor, controls whether to perform an operation for winding or unwinding the display panel on or from the roller.
Patent WO-2022025322-A1 (WO)
Inventor: PARK KYUNG HWA
IPC: A63H33/12
Filed: 2020-07-30
Abstract: The present technology relates to an assembly-type toy. The assembly-type toy of the present technology comprises: a first toy comprising a first hexahedral block and having one or more first male blocks mounted on at least one surface of the first hexahedral block; a second toy comprising a second hexahedral block and having one or more first female blocks mounted on at least one surface of the second hexahedral block, wherein receiving grooves capable of receiving the first male blocks are provided in the first female blocks; and a third toy comprising a pair of hexahedral blocks which are in surface contact, having one or more second male blocks mounted on at least one surface of one block of the pair of hexahedral blocks, and having one or more second female blocks mounted on at least one surface of the other block of the pair, wherein receiving grooves capable of receiving the first male blocks are provided in the second female blocks.
Patent WO-2021235599-A1 (WO)
Title: Electric wire connector having fire-extinguishing function
Inventor: CHEONG KWANG HYUN
IPC: H01R13/66
Filed: 2020-08-10
Abstract: The present invention provides an electric wire connector having a fire-extinguishing function. That is, the present invention comprises: a protective holder (100) which comprises a conductor cap (120) for receiving a conductor part (12) of an electric wire connection part (10), and an insulator cap (140) formed so as to be expanded than the inner diameter of the conductor cap (120), and receiving an insulator part (14) of the connection part (10); a metal tube (200) which is installed inside the conductor cap (120) so as to press-fit and bind the conductor part (12); and a fire-extinguishing module (300) which is installed in the insulator cap (140), has a fire-extinguishing tunnel (302) formed so that the insulator part (14) is penetratingly inserted therein, and reacts to heat of a fire, and thus ejects fire-extinguishing powder. By using the electric wire connector having the fire-extinguishing function, the fire-extinguishing powder is automatically ejected by reacting to heat at the time of ignition of a spark which could occur at the electric wire connection part, and thus the ignition may be suppressed at an early stage, and thus an advantage is achieved of being capable of preventing a large fire in advance.
Patent WO-2021045449-A1 (WO)
Title: Connector, battery management unit, and battery pack
Inventor: KWON JAE-KUK
IPC: H01R13/24
Filed: 2020-08-27
Abstract: A connector with enhanced durability is disclosed. To achieve the above-described objective, the connector according to the present invention comprises: a mounting unit which is electrically connected to a battery management unit; a first clip terminal unit and a second clip terminal unit which are elastically deformable and configured to contact counterpart connecting terminals; and a terminal housing having side walls, wherein each of the first clip terminal unit and the second clip terminal unit includes: a connecting part of which a portion contacts the counterpart connecting terminal inserted between the first clip terminal unit and the second clip terminal unit; and a support part extending from the connecting part and configured to be supported by the side walls of the terminal housing.
Patent WO-2022045417-A1 (WO)
Title: Multi-angle muscle strength exercise apparatus using rotation axis
Inventor: KIM JUNG WON
IPC: A63B23/035
Filed: 2020-08-31
Abstract: The present invention relates to a multi-angle muscle strength exercise apparatus using a rotation axis that is used in connection with a cable string, and the multi-angle muscle strength exercise apparatus comprises: a main frame having a cable coupling loop; frame supports which are respectively formed at both sides of the main frame and coupled to be rotatable; and a handle frame including an upper handle which is coupled to the frame support and is extended by a certain angle from the lengthwise direction of the frame support, and a lower handle which is coupled to the upper handle and is extended by a certain angle from the lengthwise direction of the upper handle. An axis in the horizontal direction of a lower multi-angle handle is coupled to a cylindrically elongated handle to which a pair of bearings are coupled, and a needle bearing and a fixing nut are fixed to the end of the horizontal axis to perform the rotating function of the lower handle axis.
Patent WO-2021107442-A1 (WO)
Title: Système pour relier des connexions électriques pour un dispositif utilisé pour entraîner un compresseur, et dispositif utilisé pour entraîner un compresseur
Inventor: GUNTERMANN BERND
IPC: E21B43/26
Filed: 2020-11-06
Abstract: L'invention se rapporte à un système pour relier des connexions électriques, en particulier à travers un boîtier (2), pour un dispositif permettant d'entraîner un compresseur à l'aide d'un système de liaison (9) ayant au moins un élément de liaison électroconducteur (13) et au moins un dispositif de contact (15-1, 15-2), fixé dans une carte de circuit imprimé (12), pour monter l'élément de liaison (13) dans une direction axiale. Le dispositif de contact (15-1, 15-2) présente au moins un élément de contact à ressort ayant des ressorts de contact lamellaires élastiquement déformables qui sont en contact électriquement conducteur avec l'élément de liaison (13). En outre, l'invention se rapporte à un procédé de montage du système pour relier des connexions électriques, à un dispositif pour entraîner un compresseur d'un fluide vaporeux, en particulier un moteur électrique, à l'aide du système et d'une utilisation du dispositif selon l'invention.
Patent WO-2021206262-A1 (WO)
Title: Precursor for perovskite compound and method for producing perovskite compound by using same
Inventor: JEON NAM JOONG
IPC: H01L51/00
Filed: 2020-11-27
Abstract: A precursor, according to the present invention, is a precursor for an organic and inorganic perovskite compound used for producing an organic and inorganic perovskite compound. Specifically, the precursor, according to the present invention, is a metal halogenized material doped with a monovalent metal cation and a divalent metal cation. When the organic and inorganic perovskite compound is produced using the precursor according to the present invention, the light stability and photoelectric conversion efficiency of the perovskite compound can be greatly improved.
Patent WO-2021141255-A1 (WO)
Title: Simulation system and data distribution method
Inventor: RYU HOJIN
IPC: G01R31/367
Filed: 2020-12-10
Abstract: A simulation system of the present disclosure comprises: an IoT device which conducts an experiment on a battery pack including multiple battery cells by using at least one experimental device, and, in the experiment, receives an input and an output of the at least one experimental device and pre-processes the input and the output to generate input data and output data; an edge computing device for predicting information required to predict capacity degradation values of the multiple battery cells, by using an equivalent circuit model module and a thermal model module on the basis of received data among the input data and the output data; and a server which receives the predicted information from the edge computing device, predicts capacity degradation values of the multiple battery cells by using an aging model module, and predicts a failure rate on the basis of the predicted capacity degradation values. Each size of the input data and the output data transferred to the edge computing device from the IoT device may be smaller than a predetermined size of data.
Patent WO-2021141325-A1 (WO)
Title: Battery pack comprising hv wire assembly, and method for manufacturing battery pack
Inventor: LEE YONG HOON
IPC: H01M50/20
Filed: 2020-12-31
Abstract: The present invention relates to a battery pack comprising an HV wire assembly and a method for manufacturing the battery pack and can increase the efficiency of the assembly process of a battery pack and improve the safety of the battery pack.
Patent WO-2021150031-A1 (WO)
Title: Display device having micro led module
Inventor: CHO DAE SUNG
IPC: G09F9/302
Filed: 2021-01-21
Abstract: A display device is provided. The display device comprises: a display substrate; first micro LED modules aligned on the display substrate; and at least one second micro LED module arranged between the first micro LED modules, wherein: each of the first micro LED modules includes a first substrate, and micro LEDs arranged on the first substrate; the second micro LED module includes a second substrate, and micro LEDs arranged on the second substrate; the first substrate includes a lower body, and an upper plate positioned on the lower body; the lower body is recessed from the edge of the upper plate; and the second micro LED module is arranged between recessed lower bodies of the second micro LED modules that neighbor each other.
Patent WO-2022163888-A1 (WO)
Inventor: SEO MIN HO
IPC: C01G53/00
Filed: 2021-02-01
Abstract: 본 발명은 양극활물질 제조용 도가니 조립체를 제공한다. 본 발명은 상부가 개방되고, 소정의 내부 공간을 가지는 제1 도가니, 및 상기 제1 도가니의 아래에 배치되며, 각 측벽의 상측단에 배치되되 기 설정된 개방면적을 가지는 절개 홈을 가지는 제2 도가니를 포함한다.
Patent WO-2021182926-A1 (WO)
Title: Negative active material, manufacturing method thereof, and lithium secondary battery having negative active material
Inventor: WOO SANG-WOOK
IPC: C01B32/05
Filed: 2021-03-12
Abstract: The present invention relates to a negative active material for a lithium secondary battery, a lithium secondary battery having same, and a manufacturing method thereof. The present invention is to improve high-rate charging characteristics without deterioration of charging/discharging efficiency and lifespan characteristics when applied as a negative active material of a lithium secondary battery by forming a coating layer containing self-bound porous carbon particles on the surface of a carbon-based material, thereby reducing resistance during insertion of lithium ions on the surface of the carbon-based material and improving reactivity and structural stability of the surface. The negative active material according to the present invention includes a carbon-based material, and a porous carbon coating layer self-bound to the surface of the carbon-based material. In this case, a self-bound amorphous carbon coating layer can selectively control a pore structure through chemical etching.
Patent WO-2021225267-A1 (WO)
Title: Electronic device for generating speech signal corresponding to at least one text and operating method of the electronic device
Inventor: CHOO KIHYUN
IPC: G10L15/02
Filed: 2021-03-17
Abstract: A method, performed by an electronic device, of generating a speech signal corresponding to at least one text is provided. The method includes obtaining feature information with respect to a first sample included in the speech signal, based on the at least one text, obtaining condition information related to a condition under which a bunching operation, in which one or more sample values included in the speech signal are obtained, is performed, based on the feature information, configuring one or more bunching blocks for performing the bunching operation, based on the condition information, obtaining the one or more sample values based on the feature information with respect to the first sample by using the one or more bunching blocks, and generating the speech signal based on the obtained one or more sample values.
Patent WO-2021194275-A1 (WO)
Inventor: KIM NAMYEONG
IPC: H04W28/08
Filed: 2021-03-25
Abstract: According to various embodiments, a multi-link device (MLD) operating on a plurality of links may perform the steps of: determining a condition for transmitting second link-associated information via a first link among the plurality of links; determining whether or not the second link-associated information has changed; and on the basis of the second link-associated information being changed, transmitting the changed second link-associated information via the first link.